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LF0071 Ch6.Pdf
Figure 6.2: Watersheds (HUC 10) and Sub‐Watersheds (HUC 12) of the Kickapoo River Region. 6‐2 1. OVERVIEW a) Physical Environment This region encompasses both the Kickapoo and La Crosse rivers with a long, large upland ridge running from Norwalk in La Crosse County, south‐southwest to Eastman in Crawford County. On either side of this ridge are numerous narrow hills and valleys that are home to countless headwater creeks. Fed by springs and seeps, these cold waters form some of the most popular trout angling streams in the Driftless Area. Much of the region is covered with deep loess deposits over bedrock (primarily dolostone, sandstone or shale). Soils are primarily silt loams. The region is home to many dry and wet cliffs. The valleys contain stream terraces and floodplains. Streams are high gradient with fast water flow in the headwaters transitioning to meandering low gradient segments as they move toward the Kickapoo and Mississippi Rivers. Groundwater is recharged directly through precipitation. This area has no natural lakes. Figure 6.3: Land cover of the Kickapoo River Region. b) Land Cover and Use The region’s most common land cover is upland forest which blankets most of the hillsides. Crop land is restricted to the uplands and valley floors. The broad, high ridge around Westby and Viroqua is the largest block of upland farmland in the region. The La Crosse River valley floor is also heavily farmed. Very little of the region is prime farmland. c) Terrestrial Habitats This region is especially noteworthy for its current opportunities for the management of big block forests and dry prairie/oak openings near the Mississippi and Kickapoo rivers as well as oak barrens and southern mesic forest in portions of Monroe County. -
The Native Trouts of the Genus Salmo of Western North America
CItiEt'SW XHPYTD: RSOTLAITYWUAS 4 Monograph of ha, TEMPI, AZ The Native Trouts of the Genus Salmo Of Western North America Robert J. Behnke "9! August 1979 z 141, ' 4,W \ " • ,1■\t 1,es. • . • • This_report was funded by USDA, Forest Service Fish and Wildlife Service , Bureau of Land Management FORE WARD This monograph was prepared by Dr. Robert J. Behnke under contract funded by the U.S. Fish and Wildlife Service, the Bureau of Land Management, and the U.S. Forest Service. Region 2 of the Forest Service was assigned the lead in coordinating this effort for the Forest Service. Each agency assumed the responsibility for reproducing and distributing the monograph according to their needs. Appreciation is extended to the Bureau of Land Management, Denver Service Center, for assistance in publication. Mr. Richard Moore, Region 2, served as Forest Service Coordinator. Inquiries about this publication should be directed to the Regional Forester, 11177 West 8th Avenue, P.O. Box 25127, Lakewood, Colorado 80225. Rocky Mountain Region September, 1980 Inquiries about this publication should be directed to the Regional Forester, 11177 West 8th Avenue, P.O. Box 25127, Lakewood, Colorado 80225. it TABLE OF CONTENTS Page Preface ..................................................................................................................................................................... Introduction .................................................................................................................................................................. -
Fishing Boulder Mountain
FISHING BOULDER MOUNTAIN A Utah Blue Ribbon fishing destination UTAH’S BLUE RIBBON FISHERIES Blue Ribbon waters, like those on Boulder Mountain, provide Utah’s 400,000-plus anglers with quality fishing experiences in exquisite settings. These environmentally productive waters sustain healthy fish populations, preserve a wonderful part of fishing culture and provide an economic boost to local communities. COVER PHOTO, HORSESHOE LAKE INTRODUCTION OULDER MOUNTAIN has long been The Public Involvement Committee recognized known for trophy brook trout. However, the uniqueness of fisheries on Boulder Mountain. B the trophy-sized brook trout that anglers The committee focused its attention on improving have come to expect from Boulder Mountain lakes the qualty and diversity of opportunities available have declined. to anglers. In 2014 a public committee made up of anglers, Committee members recognized the history and local residents and agency representatives assisted long-standing tradition of trophy brook trout the Utah Division of Wildlife Resources in the de- fishing on the mountain, then made recommenda- velopment of a management plan to deal with these tions to improve many of those opportunities. issues. A total of 82 lakes, ponds and reservoirs Based on this plan, 35 percent of the lakes on were discussed by the committee. Management Boulder Mountain are managed for trophy brook recommendations were made for each water body. trout, and 83 percent have a trophy fish compo- This booklet provides a brief overview of manage- nent in the fishery. ment goals set forth by the committee in an attempt to improve and maintain not only brook trout fishing, but the quality, diversity and uniqueness of the fisheries on Boulder Mountain. -
Cody Region Angler Newsletter Volume 13 2019
Wyoming Game and Fish Department Cody Region Angler Newsletter Volume 13 2019 Inside this issue: Fish Management in the Cody Region Lower Sunshine 2 Ice Fishing Welcome to the 2019 Cody Region Angler Newsletter! A lot of great work took Cutthroat Collab- 3 place last year, all in an effort to sustain and enhance the amazing aquatic resources orative in the Big Horn Basin. Tiger Musky 4 We hope you enjoy these highlights from last field season and we look forward to Stocking seeing you on the water in 2019! Brook Stickleback 4 As always, please feel free to contact us with any comments or questions about the Research aquatic resources in northern Wyoming. Your input is important to us as we manage these resources for you, the people of Wyoming. You’ll find all of our contact info on Spiny Softshell 5 the last page of this newsletter. Turtle Surveys Bighorn Sauger 6-7 Finishing Touches 8 on Renner Medicine Lodge 9 Creek Update Photo Segment 9 Update on Bighorn 10- River Trout Fishery 11 Joe Skorupski Jason Burckhardt Sam Hochhalter Fisheries Biologist Fisheries Biologist Important Dates in 12 2019 Alex LeCheminant Laura Burckhardt Erin Leonetti AIS Specialist Aquatic Habitat Biologist Fish Passage Biologist Page 2 Cody Region Ice Fishing Lower Sunshine Reservoir Lower Sunshine Reservoir is located approximately eight miles southwest of Meeteetse and as the name implies, is near the more well-known Upper Sunshine Reservoir. As many local fishermen will attest to, Lower Sunshine is an amazing fishery. For better or worse, many anglers end up passing it by on their way to fish Upper Sushine Reservoir and this article is aimed at shed- ding some light on what folks are driving by. -
Lake Tahoe Fish Species
Description: o The Lohonton cutfhroot trout (LCT) is o member of the Solmonidqe {trout ond solmon) fomily, ond is thought to be omong the most endongered western solmonids. o The Lohonton cufihroot wos listed os endongered in 1970 ond reclossified os threotened in 1975. Dork olive bdcks ond reddish to yellow sides frequently chorocterize the LCT found in streoms. Steom dwellers reoch l0 inches in length ond only weigh obout I lb. Their life spon is less thon 5 yeors. ln streoms they ore opportunistic feeders, with diets consisting of drift orgonisms, typicolly terrestriol ond oquotic insects. The sides of loke-dwelling LCT ore often silvery. A brood, pinkish stripe moy be present. Historicolly loke dwellers reoched up to 50 inches in length ond weigh up to 40 pounds. Their life spon is 5-14yeors. ln lokes, smoll Lohontons feed on insects ond zooplonkton while lorger Lohonions feed on other fish. Body spots ore the diognostic chorocter thot distinguishes the Lohonion subspecies from the .l00 Poiute cutthroot. LCT typicolly hove 50 to or more lorge, roundish-block spots thot cover their entire bodies ond their bodies ore typicolly elongoted. o Like other cufihroot trout, they hove bosibronchiol teeth (on the bose of tongue), ond red sloshes under their iow (hence the nome "cutthroot"). o Femole sexuol moturity is reoch between oges of 3 ond 4, while moles moture ot 2 or 3 yeors of oge. o Generolly, they occur in cool flowing woier with ovoiloble cover of well-vegetoted ond stoble streom bonks, in oreos where there ore streom velocity breoks, ond in relotively silt free, rocky riffle-run oreos. -
Is This a Sea Trout Or a Brown Trout? This Was the Question That Accompanied a Photograph on Social Media Recently, Alongside a Rather Large Trout
Is this a sea trout or a brown trout? This was the question that accompanied a photograph on social media recently, alongside a rather large trout. And the answer is... well, it’s complicated, but interesting. Denise Ashton tackles a tricky one O start with what may not be lake) brown trout. Being brown and Tobvious: we think that sea spotty is a much better camouflage in trout and brown trout are the same the river than standing out, all bright species, Salmo trutta. A sea trout is and shiny silver. a brown trout that has decided to Once the obvious sliver colour go to sea and in order to do so, it has gone, there are some clues that has been through a process of will tell you it is a sea trout, but they ‘smoltification’. This process means are not absolutely reliable. The most trout change in some amazing ways: obvious is size. One reason that sea for example, they become silvery by trout follow the often-risky strategy producing guanine crystals on their of going to sea is because the food scales, their eyes enlarge and their supply at home is poor, but the internal organs adapt to cope with benefits must outweigh the costs. the moves between fresh and In order to grow big and produce seawater. It is the distinctive silvery lots of eggs to pass on genes to the colour that most people associate SHARMAN PAUL next generation (most sea trout are with sea trout, so a silver trout is female), it pays to go to sea to grow a sea trout and a brown trout is… It is the distinctive silvery large. -
Trout Unlimited
Trout Unlimited MINNESOTAThe Official Publication of Minnesota Trout Unlimited - June 2015 MNTU Photo Contest Winners! Vermillion River Update MNTU Photo Contest Winners Book Review - Sea Winter Salmon Summer Volunteer Opportunities! And Lots More! without written permisssion of Minnesota Trout Unlimited. Trout Minnesota of permisssion written without Copyright 2015 Minnsota Trout Unlimited - No Portion of this publication may be reproduced reproduced be may publication this of Portion No - Unlimited Trout Minnsota 2015 Copyright Brook Trout Biology In Southeast Minnesota ROCHESTER, MN ROCHESTER, PERMIT NO. 281 NO. PERMIT Chanhassen, MN 55317-0845 MN Chanhassen, PAID P.O. Box 845 Box P.O. U.S. POSTAGE POSTAGE U.S. Non-Profit Org. Non-Profit Minnesota Trout Unlimited Trout Minnesota Trout Unlimited Minnesota Council Update MINNESOTA The Voice of MNTU Time to Fish By JP Little, Minnesota Council Chair On The Cover elcome to the 2015 summer and spawning and generally ignoring us Minnesota Trout Unlimited humans. A few steelhead even decided A pasture in the habitat improvement statewide newsletter. Sum- that our flies were worth taking – ‘twas section of Pickwick Creek (Trout W mer has broken out all over the great a glorious day. Brook) in Winona County at first light. state of Minnesota, and ‘tis the season Photo by Bruce Adelsman, MNTU to enjoy our many, many miles of trout I would like to welcome Dean Campbell 2015 Photo Contest Winner. streams. From Southeast to Central to as the incoming President of the Twin the North Shore, we have countless op- Cities chapter, and thank Mark John- portunities to chase trout and wild steel- son for his service to the Twin Cities head. -
2021 Lander Region Angler Newsletter
Wyoming Game and Fish Department Lander Region Angler Newsletter Inside this issue: 2021 New Interactive Fishing Guide Interactive Fishing 1 Guide Are you thinking of visiting Wyoming for a fishing trip? Are you the diehard wilderness angler looking for that next Golden Trout water? The Wyoming Game and Fish Department has Boysen Reservoir 2 developed a new tool to help anglers find their next destination. Our new Interactive Fishing Guide will give you a ton of information with a simple click. Start by visiting our website at Cow Lake 3 www.wgfd.wyo.gov. From there, click on ‘Fishing and Boating’ (blue box at the top of the Badwater Pond screen), then click on “Places to fish and boat in Wyoming’ (green box). Lastly, click on the Interactive Fishing Guide link, and you are there. Torrey Creek Drainage 4 The Interactive Fishing Guide was created to help anglers explore the wealth of Wyoming Predation Research fishing opportunities. The simplest features allow users to zoom in and click on any water to Ocean Lake 5 see the species of fish present at that water. Click the ’Zoom-to’ feature (at the bottom of the species present box) and the available facilities such as boat ramps, camping, and comfort stations will appear on the screen. Every water that you click on is also linked to our Fishing Dinwoody Drainage 6-7 Regulations and the contact information for the specific regional office should you have Surveys additional questions. Smith Lake Drainage 8 Several GIS layers are available with this fishing guide to assist you in narrowing down a new Surveys location to fish simply by turning them on. -
Stream Habitat Needs for Brook Trout and Brown Trout in the Driftless Area
Stream Habitat Needs for Brook Trout and Brown Trout in the Driftless Area Douglas J. Dietermana,1 and Matthew G. Mitrob aMinnesota Department of Natural Resources, Lake City, Minnesota, USA; bWisconsin Department of Natural Resources, Madison, Wisconsin, USA This manuscript was compiled on February 5, 2019 1. Several conceptual frameworks have been proposed to organize in Driftless Area streams. Our specific objectives were and describe fish habitat needs. to: (1) summarize information on the basic biology 2. The five-component framework recognizes that stream trout pop- of Brook Trout and Brown Trout in Driftless Area ulations are regulated by hydrology, water quality, physical habi- streams, (2) briefly review conceptual frameworks or- tat/geomorphology, connectivity, and biotic interactions and man- ganizing fish habitat needs, (3) trace the historical agement of only one component will be ineffective if a different com- evolution of studies designed to identify Brook Trout ponent limits the population. and Brown Trout habitat needs in the context of 3. The thermal niche of both Brook Trout Salvelinus fontinalis and these conceptual frameworks, (4) review Brook Trout- Brown Trout Salmo trutta has been well described. Brown Trout interactions and (5) discuss lingering un- 4. Selected physical habitat characteristics such as pool depths and certainties in habitat management for these species. adult cover, have a long history of being manipulated in the Driftless Area leading to increased abundance of adult trout. Brook Trout and Brown Trout Biology 5. Most blue-ribbon trout streams in the Driftless Area probably pro- vide sufficient habitat for year-round needs (e.g., spawning, feeding, Brook Trout. -
Extinction Rates in North American Freshwater Fishes, 1900–2010 Author(S): Noel M
Extinction Rates in North American Freshwater Fishes, 1900–2010 Author(s): Noel M. Burkhead Source: BioScience, 62(9):798-808. 2012. Published By: American Institute of Biological Sciences URL: http://www.bioone.org/doi/full/10.1525/bio.2012.62.9.5 BioOne (www.bioone.org) is a nonprofit, online aggregation of core research in the biological, ecological, and environmental sciences. BioOne provides a sustainable online platform for over 170 journals and books published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Web site, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/page/terms_of_use. Usage of BioOne content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Articles Extinction Rates in North American Freshwater Fishes, 1900–2010 NOEL M. BURKHEAD Widespread evidence shows that the modern rates of extinction in many plants and animals exceed background rates in the fossil record. In the present article, I investigate this issue with regard to North American freshwater fishes. From 1898 to 2006, 57 taxa became extinct, and three distinct populations were extirpated from the continent. Since 1989, the numbers of extinct North American fishes have increased by 25%. From the end of the nineteenth century to the present, modern extinctions varied by decade but significantly increased after 1950 (post-1950s mean = 7.5 extinct taxa per decade). -
2010 Utah Fishing Proclamation
Utah Division of Wildlife Resources • Turn in a poacher: 1-800-662-3337 • wildlife.utah.gov GUIDEBOOK FISHING 2010 UTAH 1 2010 • Fishing Utah For decades, CONTENTS Fishing a Utah fishing 2010 trip meant that 3 Contact information in Utah you would 3 Highlights bring home a stringer full of fat 5 General rules: licenses and rainbow trout. permits Today, you can still catch tasty 7 Fishing license fees rainbows, but you can also come 8 General rules: fishing methods 14 General rules: possession and Utah Fishing • Utah Fishing home with native cutthroats, walleye, striped bass, catfish, wipers and many transportation other species of fish. To learn more 16 Bag and possession limits 17 Fish consumption advisories about these fish, see the articles on 17 How to measure a fish pages 39–41. 18 Rules for specific waters Over the past year, there have 21 Community fishing waters been some exciting developments 33 Watercraft restrictions in the Division’s efforts to raise tiger 33 Utah’s boating laws and rules muskie here in Utah. You can read 35 Battling invasive species and about the past and future of this disease program in the article on page 41. 36 Did it get wet? Decontaminate it! You should also be aware of an 37 Catch-and-release fishing tips important regulation change that will 38 Restoring Utah’s rivers improve opportunity for all anglers at 39 Fish for something different Utah’s community fishing ponds. You’ll 40 A closer look at cutthroats find details in the article on page 46. 41 More tiger muskie for Utah Anglers of all ages and ability 42 Report illegal stocking levels find adventure in Utah’s diverse 43 Fishing facts fisheries. -
The Driftless Area – a Physiographic Setting (Dale K
A Look Back at Driftless Area Science to Plan for Resiliency in an Uncertain Future th Special Publication of the 11 Annual Driftless Area Symposium 1 A Look Back at Driftless Area Science to Plan for Resiliency in an Uncertain Future Special Publication of the 11th Annual Driftless Area Symposium Radisson Hotel, La Crosse, Wisconsin February 5th-6th, 2019 Table of Contents: Preface: A Look Back at Driftless Area Science to Plan for Resiliency in an Uncertain Future (Daniel C. Dauwalter, Jeff Hastings, Marty Melchior, and J. “Duke” Welter) ........................................... 1 The Driftless Area – A Physiographic Setting (Dale K. Splinter) .......................................................... 5 Driftless Area Land Cover and Land Use (Bruce Vondracek)................................................................ 8 Hydrology of the Driftless Area (Kenneth W. Potter) ........................................................................... 15 Geology and Geomorphology of the Driftless Area (Marty Melchior) .............................................. 20 Stream Habitat Needs for Brown Trout and Brook Trout in the Driftless Area (Douglas J. Dieterman and Matthew G. Mitro) ............................................................................................................ 29 Non-Game Species and Their Habitat Needs in the Driftless Area (Jeff Hastings and Bob Hay) .... 45 Climate Change, Recent Floods, and an Uncertain Future (Daniel C. Dauwalter and Matthew G. Mitro) .........................................................................................................................................................